128429004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 338558976

約数和(自身を除く): 210129972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 127, 132, 141, 163, 188, 254, 282, 326, 381, 489, 508, 517, 564, 652, 762, 978, 1034, 1397, 1524, 1551, 1793, 1956, 2068, 2794, 3102, 3586, 4191, 5379, 5588, 5969, 6204, 7172, 7661, 8382, 10758, 11938, 15322, 16764, 17907, 20701, 21516, 22983, 23876, 30644, 35814, 41402, 45966, 62103, 65659, 71628, 82804, 84271, 91932, 124206, 131318, 168542, 196977, 227711, 248412, 252813, 262636, 337084, 393954, 455422, 505626, 683133, 787908, 910844, 972947, 1011252, 1366266, 1945894, 2732532, 2918841, 3891788, 5837682, 10702417, 11675364, 21404834, 32107251, 42809668, 64214502, 128429004]

約数ペア:

[(1, 128429004), (2, 64214502), (3, 42809668), (4, 32107251), (6, 21404834), (11, 11675364), (12, 10702417), (22, 5837682), (33, 3891788), (44, 2918841), (47, 2732532), (66, 1945894), (94, 1366266), (127, 1011252), (132, 972947), (141, 910844), (163, 787908), (188, 683133), (254, 505626), (282, 455422), (326, 393954), (381, 337084), (489, 262636), (508, 252813), (517, 248412), (564, 227711), (652, 196977), (762, 168542), (978, 131318), (1034, 124206), (1397, 91932), (1524, 84271), (1551, 82804), (1793, 71628), (1956, 65659), (2068, 62103), (2794, 45966), (3102, 41402), (3586, 35814), (4191, 30644), (5379, 23876), (5588, 22983), (5969, 21516), (6204, 20701), (7172, 17907), (7661, 16764), (8382, 15322), (10758, 11938)]